Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Yechiel Berkowicz, M.D.

Internal Medicine Physician in Arlington Heights, IL · enumerated 2006 · practices at Riverside Medical, S.C..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1194772509

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Yechiel Berkowicz

Credential M.D.

Sex Male

Practice address 3405 N Arlington Heights Rd, Arlington Heights, IL, 60004

Phone (847) 398-0063

Fax (847) 577-9318

Enumeration date May 30, 2006

Last updated in NPPES Feb 24, 2011

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036056861 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
036056861	Medicaid	IL	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Yechiel Berkowicz?

Yechiel Berkowicz is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Diane Flershem Internal Medicine Physician · Arlington Heights, IL NPI 1447205869 Daniel Goldstein Internal Medicine Physician · Arlington Heights, IL NPI 1811944226 Michael Mangurten Internal Medicine Physician · Arlington Heights, IL NPI 1720035132 James Pride Internal Medicine Physician · Arlington Heights, IL NPI 1831138528 Murray Propes Internal Medicine Physician · Arlington Heights, IL NPI 1942495874 Mary Raymond Internal Medicine Physician · Arlington Heights, IL NPI 1952580466 Riverside Medical, S.C. Internal Medicine Physician · Arlington Heights, IL NPI 1295918795 Scott Wendell Physical Therapist · Arlington Heights, IL NPI 1568695583

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-24.